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70 lines
1.8 KiB
PHP
70 lines
1.8 KiB
PHP
<?php
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namespace Sabre\VObject\Parser\XML\Element;
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use Sabre\Xml as SabreXml;
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/**
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* Our own sabre/xml key-value element.
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*
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* It just removes the clark notation.
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*
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* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
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* @author Ivan Enderlin
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* @license http://sabre.io/license/ Modified BSD License
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*/
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class KeyValue extends SabreXml\Element\KeyValue {
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/**
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* The deserialize method is called during xml parsing.
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*
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* This method is called staticly, this is because in theory this method
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* may be used as a type of constructor, or factory method.
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*
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* Often you want to return an instance of the current class, but you are
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* free to return other data as well.
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*
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* Important note 2: You are responsible for advancing the reader to the
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* next element. Not doing anything will result in a never-ending loop.
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*
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* If you just want to skip parsing for this element altogether, you can
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* just call $reader->next();
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*
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* $reader->parseInnerTree() will parse the entire sub-tree, and advance to
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* the next element.
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*
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* @param XML\Reader $reader
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*
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* @return mixed
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*/
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static function xmlDeserialize(SabreXml\Reader $reader) {
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// If there's no children, we don't do anything.
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if ($reader->isEmptyElement) {
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$reader->next();
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return [];
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}
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$values = [];
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$reader->read();
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do {
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if ($reader->nodeType === SabreXml\Reader::ELEMENT) {
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$name = $reader->localName;
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$values[$name] = $reader->parseCurrentElement()['value'];
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} else {
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$reader->read();
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}
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} while ($reader->nodeType !== SabreXml\Reader::END_ELEMENT);
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$reader->read();
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return $values;
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}
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}
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